CN213735163U - Agricultural land leveler turns to structure and land leveler - Google Patents
Agricultural land leveler turns to structure and land leveler Download PDFInfo
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- CN213735163U CN213735163U CN202022303925.7U CN202022303925U CN213735163U CN 213735163 U CN213735163 U CN 213735163U CN 202022303925 U CN202022303925 U CN 202022303925U CN 213735163 U CN213735163 U CN 213735163U
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- frame body
- roller
- motor grader
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Abstract
The utility model discloses an agricultural land leveler steering structure and a land leveler, in particular to the technical field of land levelers, which comprises a vehicle body, wherein the top of the vehicle body is provided with a steering wheel, one side of the vehicle body is fixedly provided with a frame body, and a steering mechanism is fixedly arranged in the frame body; steering mechanism includes the roll body, the fixed cover in the roll body outside is equipped with presses the road roller, the roll body both ends all are equipped with the knuckle, knuckle one side is equipped with the wheel body, the inside plate body that is equipped with of framework. The utility model discloses a rotate the steering wheel, gear revolve, the gear drives the board body through incomplete gear and rotates, then the board body drives the connecting rod motion through solid barrel, and the connecting rod drags two wheel bodies, and the wheel body is the adjustment on the angle through the knuckle after that to this steering work of accomplishing the automobile body, simple structure has broken away from hydraulic system and can accomplish and turn to the operation, and the nursing of being convenient for has reduced the cost of manufacture, brings the convenience for the user.
Description
Technical Field
The embodiment of the utility model provides a relate to leveler technical field, concretely relates to agricultural leveler turns to structure and leveler.
Background
The current land leveller mostly adopts all-wheel drive, all-wheel steering, articulated frame, hydraulic control and hydraulic mechanical transmission, and adopts a groove width base low-pressure tire to improve the working stability of the machine by paying attention to the development of the tire. The development trend in the future is to increase the varieties and specifications of additional working devices, expand the operation performance of the main engine and improve the running speed of the main engine.
The prior art has the following defects: the steering of the existing grader is completed by combining mechanical transmission and a hydraulic system, and the structural design not only causes high manufacturing cost, but also is inconvenient for later maintenance and repair and brings inconvenience to users.
Therefore, it is desirable to invent a steering structure of an agricultural motor grader and a motor grader.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an agricultural land leveller turns to structure and land leveller, through rotating the steering wheel, gear revolve, the gear drives the board through incomplete gear and rotates, then the board body drives the connecting rod motion through solid barrel, the connecting rod is dragged two wheel bodies, the wheel body is the adjustment on the angle through the knuckle after that, with this steering work of accomplishing the automobile body, moreover, the steam generator is simple in structure, hydraulic system has been broken away from and the operation that turns to can be accomplished, be convenient for nurse, the cost of manufacture has been reduced, bring the convenience for the user, with the steering of solving among the prior art land leveller combine to accomplish by mechanical transmission and hydraulic system, this structural design not only leads to the cost of manufacture high, be not convenient for the maintenance and the repair in later stage in addition, bring inconvenient problem for the user.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a steering structure of an agricultural land leveler and the land leveler comprise a vehicle body, wherein a steering wheel is arranged at the top of the vehicle body, the bottom end of the steering wheel penetrates through the vehicle body and extends to the bottom of the vehicle body, the outer wall of the steering wheel is in contact with the inner wall of the vehicle body, a frame body is fixedly arranged on one side of the vehicle body, a steering mechanism is fixedly arranged in the frame body, and the steering mechanism penetrates through the vehicle body and extends to the outer side of the vehicle body;
the steering mechanism comprises a roller body, the roller body is arranged in a frame body, the roller body is movably connected with the frame body through a bearing, a road pressing roller is fixedly sleeved on the outer side of the roller body and arranged in the frame body, steering knuckles are arranged at two ends of the roller body and movably connected with the road pressing roller through positioning pins, a wheel body is arranged on one side of each steering knuckle and fixedly connected with the steering knuckles through a plurality of bolts, a plate body is arranged in the frame body and arranged on one side of the road pressing roller, a rotating rod is fixedly arranged in the plate body and arranged on one side of the frame body, the rotating rod is movably connected with the vehicle body through a bearing, two solid cylinder bodies are fixedly arranged at the top of the plate body and arranged between the road pressing roller and the rotating rod, a connecting rod is sleeved on the outer side of each solid cylinder body and penetrates through a, solid barrel outer wall and connecting rod inner wall contact, the connecting rod outer wall contacts with the framework inner wall, connecting rod one end is through pivot and framework swing joint, the fixed incomplete gear that is equipped with of plate body one end, incomplete gear is established in the automobile body bottom, incomplete gear one side meshing has the gear, the gear is established in the automobile body bottom and fixed cover is established in the steering wheel outside.
Furthermore, two ends of the roller body penetrate through the frame body and respectively extend out of the front side and the rear side of the frame body.
Furthermore, one end of the plate body extends out of one side of the frame body.
Further, the top end of the swivel rod passes through the vehicle body and extends to the interior of the vehicle body.
Furthermore, the bottom of the road roller and the bottoms of the two wheel bodies are positioned on the same horizontal plane.
Further, the steering knuckle and the wheel body are symmetrical about a horizontal center line of the frame body.
Furthermore, a cushion is fixedly arranged at the top of the vehicle body and arranged on one side of the steering wheel.
The embodiment of the utility model provides a have following advantage:
through rotating the steering wheel, the gear rotates, and the gear drives the board body through incomplete gear and rotates, then the plate body drives the connecting rod motion through solid barrel, and the connecting rod drags two wheel bodies, and the wheel body is the adjustment on the angle through the knuckle after that to this steering work of accomplishing the automobile body, compares with prior art, and simple structure has broken away from hydraulic system and can accomplish and turn to the operation, and the nursing of being convenient for has reduced the cost of manufacture, brings the convenience for the user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a schematic view of an internal structure of the frame provided by the present invention;
fig. 3 is a left side view of the internal structure of the frame provided by the present invention;
FIG. 4 is an enlarged view of the part A structure of FIG. 2 according to the present invention;
fig. 5 is an enlarged view of the portion B of fig. 3 according to the present invention;
in the figure: 1. a vehicle body; 2. a steering wheel; 3. a frame body; 4. a rotating shaft; 5. a road roller; 6. a knuckle; 7. a wheel body; 8. a plate body; 9. a rotating rod; 10. a solid cylinder; 11. a connecting rod; 12. an incomplete gear; 13. a gear.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 in the specification, the steering structure of the agricultural land scraper and the land scraper comprise a vehicle body 1, wherein a steering wheel 2 is arranged at the top of the vehicle body 1, the bottom end of the steering wheel 2 penetrates through the vehicle body 1 and extends to the bottom of the vehicle body 1, the outer wall of the steering wheel 2 is in contact with the inner wall of the vehicle body 1, a frame body 3 is fixedly arranged on one side of the vehicle body 1, a steering mechanism is fixedly arranged in the frame body 3, and the steering mechanism penetrates through the vehicle body 1 and extends to the outer side of the vehicle body 1;
the steering mechanism comprises a roller body 4, the roller body 4 is arranged in a frame body 3, the roller body 4 is movably connected with the frame body 3 through a bearing, a road pressing roller 5 is fixedly sleeved on the outer side of the roller body 4, the road pressing roller 5 is arranged in the frame body 3, steering knuckles 6 are arranged at two ends of the roller body 4, the steering knuckles 6 are movably connected with the road pressing roller 5 through positioning pins, a wheel body 7 is arranged at one side of each steering knuckle 6, the wheel body 7 is fixedly connected with the steering knuckles 6 through a plurality of bolts, a plate body 8 is arranged in the frame body 3, the plate body 8 is arranged at one side of the road pressing roller 5, a rotating rod 9 is fixedly arranged in the plate body 8, the rotating rod 9 is arranged at one side of the frame body 3, the rotating rod 9 is movably connected with the vehicle body 1 through a bearing, two solid cylinder bodies 10 are fixedly arranged at the top of the plate body 8, and the two solid cylinder bodies 10 are both arranged between the road pressing roller 5 and the rotating rod 9, the cover is equipped with connecting rod 11 in the solid barrel 10 outside, connecting rod 11 runs through 3 lateral walls of framework, solid barrel 10 outer wall contacts with 11 inner walls of connecting rod, 11 outer walls of connecting rod contact with 3 inner walls of framework, connecting rod 11 one end is through pivot and 3 swing joint of framework, the fixed incomplete gear 12 that is equipped with of plate body 8 one end, incomplete gear 12 is established in the 1 bottom of automobile body, the meshing of 12 one side of incomplete gear has gear 13, gear 13 is established in the 1 bottom of automobile body and the fixed cover is established in the 2 outsides of steering wheel.
Further, the two ends of the roller body 4 penetrate through the frame body 3 and respectively extend out of the front side and the rear side of the frame body 3, and the roller body 4 can support the roller 5 and the frame body 3, so that the roller 5 and the frame body 3 are more stable.
Furthermore, one end of the plate body 8 extends out of one side of the frame body 3, the plate body 8 can be used as a connecting part between mechanical transmission, and the plate body 8 is an essential part in the rotation process of the wheel body 7.
Further, the top end of the rotating rod 9 penetrates through the vehicle body 1 and extends to the inside of the vehicle body 1, and the rotating rod 9 can provide support for the plate body 8, so that the plate body 8 is not easy to fall off.
Furthermore, the bottom of the road roller 5 and the bottoms of the two wheel bodies 7 are located on the same horizontal plane, so that the road roller 5 can be ensured to be leveled, and the wheel bodies 7 can be ensured to help the vehicle body 1 to be adjusted in the direction.
Furthermore, the knuckle 6 and the wheel body 7 are symmetrical with respect to the horizontal center line of the frame 3, and the wheel body 7 can be supported by the knuckle 6.
Further, a cushion is fixedly arranged on the top of the vehicle body 1 and arranged on one side of the steering wheel 2, and the comfort level of a user during use can be improved by arranging the cushion.
The implementation scenario is specifically as follows: in the initial state, the road roller 5 does leveling operation on the ground, when the adjustment in the direction is needed, a user rotates the steering wheel 2, then the steering wheel 2 drives the gear 13 to rotate, then the gear 13 drives the incomplete gear 12 to rotate, then the plate body 8 rotates around the rotating rod 9 under the action of the incomplete gear 12, then the plate body 8 drives the connecting rod 11 to move through the solid cylinder 10, the connecting rod 11 drags the two wheel bodies 7, then the wheel bodies 7 are angularly adjusted through the steering knuckles 6, so that the steering work of the vehicle body 1 is completed, the structure is simple, the hydraulic system is separated, the steering operation can be completed, the nursing is convenient, the manufacturing cost is reduced, the convenience is brought to the user, the implementation mode particularly solves the problem that the steering of the land leveler in the prior art is completed by combining the mechanical transmission and the hydraulic system, and the structural design not only causes the high manufacturing cost, in addition, the maintenance and repair at the later period are not convenient, and inconvenience is brought to users.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides an agricultural land leveller turns to structure and land leveller, includes automobile body (1), automobile body (1) top is equipped with steering wheel (2), automobile body (1) is passed and extend to automobile body (1) bottom to steering wheel (2) bottom, steering wheel (2) outer wall contacts its characterized in that with automobile body (1) inner wall: a frame body (3) is fixedly arranged on one side of the vehicle body (1), a steering mechanism is fixedly arranged in the frame body (3), and the steering mechanism penetrates through the vehicle body (1) and extends to the outer side of the vehicle body (1);
the steering mechanism comprises a roller body (4), the roller body (4) is arranged inside a frame body (3), the roller body (4) is movably connected with the frame body (3) through a bearing, a road rolling roller (5) is fixedly sleeved outside the roller body (4), the road rolling roller (5) is arranged inside the frame body (3), steering knuckles (6) are arranged at two ends of the roller body (4), the steering knuckles (6) are movably connected with the road rolling roller (5) through positioning pins, a wheel body (7) is arranged at one side of each steering knuckle (6), the wheel body (7) is fixedly connected with the steering knuckles (6) through a plurality of bolts, a plate body (8) is arranged inside the frame body (3), the plate body (8) is arranged at one side of the road rolling roller (5), a rotating rod (9) is fixedly arranged inside the plate body (8), the rotating rod (9) is arranged at one side of the frame body (3), and the rotating rod (9) is movably connected with the vehicle body (1) through a bearing, two solid cylinders (10) are fixedly arranged at the top of the plate body (8), the two solid cylinders (10) are arranged between the road rolling roller (5) and the rotating rod (9), the outer side of the solid cylinder (10) is sleeved with a connecting rod (11), the connecting rod (11) penetrates through one side wall of the frame body (3), the outer wall of the solid cylinder (10) is contacted with the inner wall of the connecting rod (11), the outer wall of the connecting rod (11) is contacted with the inner wall of the frame body (3), one end of the connecting rod (11) is movably connected with the frame body (3) through a rotating shaft, one end of the plate body (8) is fixedly provided with an incomplete gear (12), the incomplete gear (12) is arranged at the bottom of the vehicle body (1), one side of the incomplete gear (12) is engaged with a gear (13), and the gear (13) is arranged at the bottom of the vehicle body (1) and fixedly sleeved on the outer side of the steering wheel (2).
2. The agricultural motor grader steering structure and motor grader of claim 1, wherein: the two ends of the roller body (4) penetrate through the frame body (3) and respectively extend out of the front side and the rear side of the frame body (3).
3. The agricultural motor grader steering structure and motor grader of claim 1, wherein: one end of the plate body (8) extends out of one side of the frame body (3).
4. The agricultural motor grader steering structure and motor grader of claim 1, wherein: the top end of the rotating rod (9) penetrates through the vehicle body (1) and extends to the interior of the vehicle body (1).
5. The agricultural motor grader steering structure and motor grader of claim 1, wherein: the bottom of the road roller (5) and the bottoms of the two wheel bodies (7) are positioned on the same horizontal plane.
6. The agricultural motor grader steering structure and motor grader of claim 1, wherein: the steering knuckle (6) and the wheel body (7) are symmetrical about the horizontal center line of the frame body (3).
7. The agricultural motor grader steering structure and motor grader of claim 1, wherein: the top of the vehicle body (1) is fixedly provided with a cushion, and the cushion is arranged on one side of the steering wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303925.7U CN213735163U (en) | 2020-10-16 | 2020-10-16 | Agricultural land leveler turns to structure and land leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303925.7U CN213735163U (en) | 2020-10-16 | 2020-10-16 | Agricultural land leveler turns to structure and land leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213735163U true CN213735163U (en) | 2021-07-20 |
Family
ID=76850191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022303925.7U Active CN213735163U (en) | 2020-10-16 | 2020-10-16 | Agricultural land leveler turns to structure and land leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213735163U (en) |
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2020
- 2020-10-16 CN CN202022303925.7U patent/CN213735163U/en active Active
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